China wholesale Hour Meter - YUANKY battery remote reading non-valve controlled ultrasonic wireless water meter – Hawai
China wholesale Hour Meter - YUANKY battery remote reading non-valve controlled ultrasonic wireless water meter – Hawai Detail:
Communication motherboard parameters
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Measurement method |
Ultrasonic dual channel |
Abnormal remind |
Abnormal failure report, Voltage and current alarm |
Periodic reporting |
Periodic reporting data |
|
Historical data storage |
Store hourly/daily/monthly for godays |
Indicator lamp |
Communication lamp/rigger lamp |
Current and voltage |
Collect current and voltage values |
|
Call the police |
Buzzer |
Screen display |
LCD |
Uart |
Four wire |
|
Extemal storage |
256K |
AI SET |
Pin type 4 needles |
Environment temperature |
-40 TO 85 |
|
Support agreement |
Big-end mode HEX |
Communication |
20MA |
Display |
digital |
|
Communication mode |
LORAWAN |
NB-IOT |
Current |
WIFI |
RS485 |
M-BUS |
|
Extermnal Transport |
lorawan |
Wireless communication |
Wireless communication/GPRS/TCP/UDP |
Wireless communication/WIFI/TCP/UDP |
R5485-wire |
Wireless communication/M-BUS TCP/UDP |
|
Antenna |
Soft antenna |
Soft antenna |
Spring antenna |
Spring antenna |
/ |
Spring anternna |
|
Support agreement |
Big end mode HEX |
Big end mode HEX |
Big end mode HEX |
Big end mode HEX |
Modbus RTU |
Big end mode HEX |
|
Communication |
Low frequency High frequency |
NB-IOT |
GPRS |
2.4G |
RS485 |
M-BUS |
|
Pulse singna |
/ |
/ |
3-wire GNDS1 S2 |
3-wire GNDS1 S2 |
3-wire GNDS1 S2 |
3-wire GNDS1 S2 |
|
Screen display |
LCDbutton switching scree |
LCDbutton switching scree |
LCDbutton switching scree |
LCDbutton switching scree |
LCDbutton switching scree |
LCDbutton switching scree |
|
Communication distance |
2-3KM |
2-3KM |
2-3KM |
＜10m |
/ |
/ |
|
Wire length lineorder |
/ |
/ |
/ |
/ |
Wire length:m Line order:4-wire Positive/negative A/B |
/ |
|
Power supply |
Main power + Standby power |
Main power + Standby power |
Main power + Standby power |
Main power + Standby power |
485 power + Standby power |
Main power + Standby power |
|
Advantage |
High cost effective/extemal magnet activation/multifunction/standard interface |
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Low power consumption 12-20UA(sleep current)/High cost effective/ultra-small shape/high reliability(40 to 85℃ test temp.)/rich peripherals |
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Product detail pictures:
Related Product Guide:
We purpose to understand high quality disfigurement with the output and supply the top service to domestic and overseas buyers wholeheartedly for China wholesale Hour Meter - YUANKY battery remote reading non-valve controlled ultrasonic wireless water meter – Hawai , The product will supply to all over the world, such as: Eindhoven, Tanzania, Sri Lanka, We can meet the various needs of customers at home and abroad. We welcome new and old customers to come to consult & negotiate with us. Your satisfaction is our motivation! Let us work together to write a brilliant new chapter!
By Adelaide from Cairo - 2018.09.08 17:09
We feel easy to cooperate with this company, the supplier is very responsible, thanks.There will be more in-depth cooperation.
By Deborah from Southampton - 2017.11.11 11:41
